I have all the horizon's but this one, the B, and I also have the ZT 0560. They are both great knives. The ZT is going to be lighter weight than most Reates, and allows for more modifications like a different scale, pocket clip and stand offs. It's one of my top 5, I think the BW style seems to be a model that has been perfected since I've had others with not always the best luck. The Reate's are perfection, I own almost the whole line, both District 9s, both valkyries, two Horizon As, a horizon C, a hills, and a horizon D. I have never experienced one single issue with funtion, they all work flawlessly. They are customizable in that you can pay someone to annodize them, but the colors are limited. I have to admit, I've never had the B, just because it's less desirable than an A due to the blade steel. Although I really like and appreciate all of my Reates, everyone should own a ZT 0560 at least once, and if they do, I'd doubt they get rid of it. Unless of course it's to get the 0562 which is a little smaller, although almost exactly the same blade size, lighter, and therefor more edc friendly.